baber/WOPTO huggingface dataset:
Patent JP-S63298833-A (JP)
Title: Optical information recording medium
Inventor: SHIBA KEISUKE
IPC: G11B7/24035
Filed: 1987-05-29
Abstract: PURPOSE:To obtain excellent recording characteristics over a long period of time by providing an information recording layer which consists of at least two information recording layers and has a silver image in at least one thereof on a base. CONSTITUTION:The information recording layer EL which consists of at least two information recording layers and has the silver image in at least one thereof is provided on the base. Namely, the information recording layer DL which allows recording, reproducing or erasing by light beams and contains preferably an org. dye, the information recording layer EL which has preferably the black silver image, and in some cases, further a specular reflecting mirror, an under coating layer, an intermediate layer ML, a halation preventive layer and a protective layer, etc., are provided on the base. The excellent recording characteristics, for example, recording capacity, S/N, frequency characteristics and reproduction stability over a long period of time are thereby obtd.
Patent JP-H11309785-A (JP)
Title: Method and apparatus for producing plastic tube container
Inventor: ASAKURA SOUICHIRO
IPC: B05D3/12
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To easily return cylindrical parts largely deformed from a circular cross section to a circular cross-sectional state before applying printing or coating to the cylindrical parts each becoming the body part of a plastic tube container in the production of the tube container without requiring labor or an apparatus for arranging the directions of the individual cylindrical parts and damaging the outer surfaces of the cylindrical parts. SOLUTION: In a plastic tube container producing method having a printing/ coating process for a cylindrical part 10 applying desired printing or coating to the outer surface of the cylindrical part 10 in such a state that a mandrel is inserted into the hollow part of the cylindrical part becoming the body part of a plastic tube container, the cylindrical part 10 becoming the body part of the plastic tube container is heated to 70±5 deg.C by heaters 3 while supported by each of the pins 12 of an endless chain 1 fitted with pins to be fed before printing or coating is applied to the cylindrical part to return the cylindrical part 10 deformed from a circular cross section to a circular cross-sectional state.
Patent JP-S5377884-A (JP)
Title: Separaton by use of membrane
Inventor: TSUKAMOTO TERUKI
IPC: B01D65/06
Filed: 1976-11-09
Abstract: PURPOSE: To prevent direct pollution of membrane surface and to remove easily the pollutant together with a thin layer by forming the thin layer of finely powdered kaolin etc. on the surface of the permeable membrane, then by passing the soln, to be treated containing organic (or inorganic) material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10323669-A (JP)
Title: Built-in alkaline water generator
Inventor: MATSUO NAOKI
IPC: C02F1/46
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a guilt-in alkaline water generator wherein a faucet device and an operation panel can be easily mounted and improved usability can be provided. SOLUTION: A faucet device 200, in which an alkaline water delivery body 1 is made integral to an acidic water delivery body 2, and an operation panel 112 are provided, and a fastener, which is inserted into a mount hole 8 of a top plate 7 of a sink to fix the device 200 to the top plate 7, is provided, and an operation panel 112 is mounted to the fastener through an operation panel base 11 and the fastener is fixed in the hole 8 of the plate 7 to mount the device 200 and operation panel 112 on the plate 7.
Patent JP-S63299789-A (JP)
Title: Dc motor and driving device therefor
Inventor: YAMADA SHINGO
IPC: H02K23/36
Filed: 1987-05-28
Abstract: PURPOSE:To simplify the driving device of a DC motor, by using the DC motor, provided with an intermediate tap, at the mid-point of an armature coil. CONSTITUTION:The armature coil 2 of a DC motor 1 is provided with an intermediate tap C, a slip ring Sr connected to the intermediate tap C, and a brush Bc contacting the slip ring Sr. An armature current (ia) flows from the brush BC through the slip ring Sr, the intermediate tap C of the mid-point of the armature coil 2, a terminal (a), a commutator Ca and a first brush Ba as shown by dotted lines; then, an armature 3 is rotated in a direction 5a. When another armature current (ib), flows the armature 3 is rotated in the direction 5b. According to this method, the driving device of the DC motor may be simplified.
Patent JP-S63299139-A (JP)
Title: Method of melting fuse
Inventor: AKASHI YOICHI
IPC: H01L29/78
Filed: 1987-05-28
Abstract: PURPOSE:To reduce the occupied area of a semiconductor fuse circuit and to set it on a high integration IC by fusing a fuse in a state that a parasitic N-P-N transistor is ON by using the electron avalanche breakdown effect of an N-channel MOS transistor. CONSTITUTION:A semiconductor fuse circuit FS1 has the gate length lG of a gate electrode 7 which is approx. one-half of a conventional gate length, and an interval LP between a well electrode W and a source region 4 which is approx. twice as long as a conventional interval. The circuit FS1 is composed of an N-channel MOS transistor Q1, a parasitic transistor circuit 16, and a fuse (f). Even if a voltage between VA3 and VA0, such as 10V is applied between a fuse terminal 11 and a source terminal 8, a drain current iD does not flow. Then, when a gate voltage VG3 is applied to a gate terminal 9, an avalanche voltage VA3 drops to 10V or lower. Accordingly, the drain current iD including a collector current iC flows at a rise five times as fast as conventional ones to melt the fuse (f) of the circuit FS1.
Patent JP-S6026696-A (JP)
Title: Electrodeposition painting method
Inventor: NAKAYAMA MAKOTO
IPC: C25D13/00
Filed: 1983-07-22
Abstract: PURPOSE:To prevent formation of a paint coated film with a nonuniform thickness and the hash mark arising therefrom and to obtain the electrodeposition paint coated film having good quality by subjecting a material to be painted to preliminary electrodeposition with the waste rinsing liquid after electrodeposition painting as a bath liquid then to normal electrodeposition. CONSTITUTION:An electrodeposition vessel 8 is constituted of a preliminary electrodeposition vessel 8A and a normal electrodeposition vessel 8B. A material to be painted is subjected to preliminary electrodeposition by using the waste rinsing liquid 9 for the material to be painted from a rinsing stage 5 provided on the rear of the vessel 8 received by a pump 10 as a bath liquid and using an electrode 11 impressed with about 50V voltage. Said liquid 9 contains about 1% water paint and the thin and uniform paint coated film of about 2- 3mu thickness is formed on the material by the preliminary electrodeposition. The material is then transferred into the vessel 8B and is dipped in a water paint bath liquid 6 of about 20% concn. About 300V voltage is impressed to an electrode 7 and normal electrodeposition is performed, by which the electrode deposition paint coated film having about 20mu thickness and uniform and good quality is formed.
Patent JP-H09317913-A (JP)
Title: Gas check valve
Inventor: MATSUI AKIRA
IPC: F16K15/06
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas check valve, which can be arranged in any facing and whose cracking pressure, knocking noise and chattering noise are low. SOLUTION: A valve guide tube 5, which includes a gas passing hole 5b for outflowing gas inflown through a port 1 to the gas downstream side chamber 3 side, is provided on the gas outflow chamber 3 side of the valve body 1, and a valve body 4, which closes the gas passing hole 5b when a seal surface 4c is stuck on a valve seat 2 and opens the gas passing hole 5b when the seal surface 4c separates from the valve seat 2 and which is formed of an engineering plastic of 1.1 to 1.2 specific gravity, is guided in a freely slidable manner by the valve body guide tube 5.
Patent JP-S61293568-A (JP)
Title: Two-fluid atomizer nozzle equipped with throttle
Inventor: TAKAHASHI YOSHITAKA
IPC: B05B7/04
Filed: 1985-06-20
Abstract: PURPOSE:To increase the efficiency in atomizing the particles and to reduce the amt. of unburnt components formed in a combustion waste gas with the title atomizer nozzle by providing at least one throttling part at the site directly after the confluence of an atomization medium and a fluid to be atomized when the medium and the fluid are mixed. CONSTITUTION:In a two-fluid atomizer nozzle for mixing an atomization medium 1 (e.g., steam) to be fed under pressure and a fluid 3 (e.g., oil) to be atomized which is fed under pressure, at least one throttling part 6 is provided between the confluent position 5 directly after the confluence in the atomization passage where the atomization medium 1 and the fluid 3 to be atomized are joined and the outlet 8 of the atomization passage. Consequently, the efficiency in atomizing the particles can be improved without increasing the amt. of the atomization medium and the amt. of unburnt components in the combustion waste gas and the generation of dust can be reduced.
Patent JP-S6116752-A (JP)
Inventor: IGARASHI YASUO
IPC: A63B31/11
Filed: 1984-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05335312-A (JP)
Title: Semiconductor element and manufacture thereof
Inventor: FUJIWARA NORIO
IPC: H01L21/321
Filed: 1992-05-27
Abstract: PURPOSE:To realize narrow pitch as a method for mounting a semiconductor element, and to eliminate short due to solder paste by heating, melting, cooling and solidifying solder, and coupling the solder with gold after immersing a gold bump formed in a lead-out electrode of a semiconductor into solder paste buried in a mold. CONSTITUTION:Depressed sections having the same size as that of solder bumps are formed at the same positions as that of a lead-out electrodes 2 of a semiconductor element. In other words, molds for solder bumps are formed by processing a porous ceramic material, a solder paste composed of solder grains and binder component is printed and buried in the depressed sections while vacuum sucked from the bottom side of the mold. After that, the gold bump formed in the lead-out electrodes 2 of the semiconductor element is immersed in the solder paste which has been buried in the molds. Then, the solder is heated, melted, cooled, solidified, and gold and solder are coupled. In this way, the semiconductor element is manufactured. Therefore, it is possible to obtain a semiconductor element having a duplex structure of the gold bump and solder bump which is manufactured by this method.
Patent JP-S63299681-A (JP)
Title: Changing point detector in two-dimensional encoder
Inventor: SHIRAI HIDEYUKI
IPC: H04N1/417
Filed: 1987-05-29
Abstract: PURPOSE:To output two bit addresses in one latch timing by inputting a data one by one word to a coding line change point detection means by means of a coded line data storage means and inputting a data in excess of one word to a reference line change point detecting means by means of a reference line data storage means. CONSTITUTION:In giving a picture data of a reference line and a coding line shown in figure A, data RLD0-15 are given to a processor 103 at a latch timing as shown in figure B, and data CLD4-11 are given to a processor 106 as shown in the figure B. Then the processor 106 detects a change point a1 and outputs an a1-bit address 10. Moreover, the processor 103 detects a change point b1 and outputs b1-bit address 13. A control circuit of the post-stage in receiving the addresses is able to calculate an address difference 3 between the addresses a1 and b1. This processing is implemented by one latch timing. Thus, it is not required to store the bit address and number of complicated arithmetic circuits for address computation is saved remarkably.
Patent JP-S5760030-A (JP)
Title: Method for controlling cooling
Inventor: KATOU TADASHI
IPC: C21D9/573
Filed: 1980-09-29
Abstract: PURPOSE:To permit dealing with a transient state by using specific relations in controlling a cooling end point temp. and cooling rates to desired values by controlling the injection rate of refrigerant from nozzles to materials to be cooled. CONSTITUTION:The equationsI, II (W: refrigerant flow density m<3>, m<2> sec., h: strip thickness mm., v: transfer speed m/min, le: effective cooling length, m, k1- K3: constants, alpha: the coefft. determined by nozzle shape, Ti, To: cooling start and end point temps.  deg.C, Qtau: total refrigerant flow rate m<3>/sec, CR: cooling rate  deg.C/ sec) are used for controlling the injection rates of refrigerant of multiple headers H11, H12- in the transfer direction of a strip 10. At the changing of strip thickness under operation at said le and Qtau, the ratio C1 is determined by the equation III (h, h' and Qtau' Qtau' are the values before and after the change), and the injection rates of refrigerant are successively corrected. When the transfer speed changes during the same operation, the Qtau is changed simultaneously by the equation II, and when the le change exceeds the permissible range, it is changed so as to enter the range, and the Qtau by the change thereof is corrected. This correction is applied upon each nozzle when the imaginary change point showing the strip 10 boundary for presence or absence of the le change passes each nozzle.
Patent JP-2000325894-A (JP)
Title: Cleaning device for substrate
Inventor: UCHIHIRA NORIO
IPC: B08B3/12
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform the cleaning of a substrate in highly elevated throughput and cleaning ability by cleaning water even for the large- sized substrate. SOLUTION: This cleaning device for a substrate, which supplies a cleaning liquid to the substrate G and cleans the same, is provided with a rotating mechanism 48 which rotates the substrate G, a linearly discharging nozzle 54 which linearly discharges the cleaning liquid to the substrate G and a moving mechanism which moves the linearly discharging nozzle 54 on the substrate G. Thereby, the substrate G is rotated by the substrate rotating mechanism 48 and the cleaning liquid is discharged from the linearly discharging nozzle 54 to the substrate G while moving the linearly discharging nozzle 54 on the substrate G by the moving mechanism.
Patent JP-S5660871-A (JP)
Title: Oil-hydraulically started windmill
Inventor: KITA YASUO
IPC: F03D9/00
Filed: 1979-10-20
Abstract: PURPOSE: To enhance energy conversion efficiency by starting oil-hydraulically a windmill which is not provided with self-starting facility.  
     CONSTITUTION: A Darius windmill 1, which is not provided with self-starting ability, is coupled to an oil-hydraulic motor 3, which is coupled further to a hydraulic pump 2. According to this arrangement, a windmill without self-starting facility can be started oil-hydraulically, which will enhance well the energy conversion efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63302244-A (JP)
Title: Air conditioner of duct type
Inventor: SAGARA MASASHI
IPC: F24F11/02
Filed: 1987-05-29
Abstract: PURPOSE:To improve the pleasantness for workers and facilitate energy saving by providing an access sensor which detects a worker who comes near to a discharge port and a damper control device which opens a damper in an early stage forcibly within an early time which a timer counts. CONSTITUTION:The ON and OFF signals from an access sensor S is inputted to a CPU 11 and opening and closing switch 12 from an input port I1, and the opening and closing switch 12 is turned OFF when a worker F goes away from a work area E, that is when he is away from a discharge port 6. And, the access sensor S controls a specific damper 7 and a Nor-circuit 13 and Or- circuit 14 control this specific damper 7. Further, a timer device 17 is constituted with a stopping time setting and early stage time setting circuits 15 and 16 and it outputs damper opening and closing signals to a damper drive circuit 18 from an output port O1, and a damper control device 20 opens and closes the damper 7 through a timer circuit 19 by the output signals from the damper drive circuit 18.
Patent JP-H0430225-A (JP)
Title: Test program generating device
Inventor: MIHO TAIICHI
IPC: G01R31/02
Filed: 1990-05-25
Abstract: PURPOSE:To generate a most accurate test program with only a data processing from test programs taken from several tested objects without occupying a wiring test device by taking out one instruction in accordance with majority decision logic. CONSTITUTION:An instruction taking out means 101 takes out the instructions in parallel from plural test programs TP1-TPn which are mutually different from each other. A selective means 102 compares plural instructions which are taken out and selects one instruction by majority decision logic. Namely, the selective means 102 selects one instruction from the test programs TP1-TPn with differences in accordance with majority decision logic. Thus, the accurate test programs TP1-TPn can be obtained only by the data processing without using the wiring test device even if the test programs TP1-TPn taken out from the fault tested objects among plural test programs TP1-TPn are included.
Patent JP-H05306985-A (JP)
Title: Method and device of detecting specific gravity of precipitate layer in reservoir of thickener and interface position
Inventor: NAGAI MASAO
IPC: B01D21/30
Filed: 1992-04-30
Abstract: PURPOSE:To simply and inexpensively detect specific gravity of a precipitate layer in a reservoir of a thickener and the interface position of the precipitate layer and a clarified water layer in order that a on the bottom part of the reservoir of the thickener wherein a water level for dividing a supplied suspension into the clarified water layer and the precipitate layer is maintained constant may be in a good condition. CONSTITUTION:Pressures at two pressure measurement positions (a), (b) of a high level and a low level between which there is a specified preset difference DELTAH and which exist in a precipitate layer 1c in a reservoir 1a of a thickener 1 wherein a supplied suspension is separated into a clarified water layer 1b and the precipitate layer 1c and the level of the suspension is maintained constant are measured. The specific gravity of the precipitate layer 1c found from the pressure difference and specific gravity gamma1 or the clarified water layer 1b regarded as the same as the other specific gravity of water, and an interface position of the precipitate layer 1c found from the specific gravity, either pressure of said two points and a depth H of a liquid level 1e of the clarified water layer 1b to a pressure measurement position (a) of the low level are calculated and detected respectively.
Patent JP-H0430478-A (JP)
Title: Span voltage temperature compensating method of semiconductor pressure sensor
Inventor: SEKIYAMA HISASHI
IPC: H01L29/84
Filed: 1990-05-25
Abstract: PURPOSE:To obtain a semiconductor pressure sensor where a span voltage temperature compensation is precisely carried out by a method wherein the diffusion resistor of an operational amplifier is measured for each sensor, and a thick film resistor correspondent to the diffusion resistor concerned is adjusted in resistance through functional trimming. CONSTITUTION:A feedback resistor (resultant resistor) 3 composed of a known thin film resistor 3a and a diffusion resistor 3b inside an operational amplifier 2 is measured to calculate the temperature coefficient and the resistance value of the resistor 3b. In succession, the optimal resistance of the resistor 3a is calculated so as to enable the temperature coefficient of the feedback resistor 3 as a resultant resistance composed of the resistors 3a and 3b to be equal to beta. Then, the known resistor 3a is set optimal in resistance through functional trimming. By this setup, the span voltage temperature compensation of a pressure sensor can be precisely carried out.
Patent JP-S5837728-A (JP)
Title: Keyboard device
Inventor: MURAKAMI SHIGEMICHI
IPC: G06F3/02
Filed: 1981-08-29
Abstract: PURPOSE:To make the size of a device small and to decrease the cost, by making the confirmation whether a correct key is depressed and the correction before typeout easy, through the display on a character display device at each key operation. CONSTITUTION:A character is displayed on the left end of lower line of a character display 3 when a character key on a keyboard is depressed. When the character is displayed, an indicating lamp 5 is automatically shifted right by one for display. When the next key is depressed, the next character is displayed on a display position of the indicating lamp 5. Similarly, the key operation is continued and characters are displayed on all the character display plates at the lower line of the display device 3 and a print indicating key 4-p is depressed. Thus, the content of the lower lines of the display device 3 is all printed out with a printer 2 and shifted upward as it is. Further, the content displayed on the upper line up to now is erased.
Patent JP-S5761577-A (JP)
Title: Dot printer
Inventor: FUKUSHIMA KAZUMASA
IPC: B41J2/30
Filed: 1980-10-01
Abstract: PURPOSE:To make the quantity of deflection of a spring and a gap between the platen and the head point adjustable in accordance with a desired printing pressure in a spring charging type dot printer by a method wherein a stopper for adjusting the quantity of deflection of the spring is provided in a unitary body with a housing. CONSTITUTION:In the armature 19 fixed to a plate spring 18 being sandwiched the stopper 24 of a regulating rod 22. The quantity of deflection of the plates spring between the 1st yoke 16 and the 2nd yoke 17, a quantity of return is controlled by 18 may be smaller in printing on single paper than in printing on copying paper. When a knob is turned right (or left), the knob 7 moves to the front relatively to a back plate 5 and the regulating rod 22 moves further to the front. In other words, the screw pair of the outer periphery of a screw part 10 is of a right-handedly threaded screw while that of the inner periphery is of a left-handedly threaded screw and the relation between the knob 7 and the regulating rod 22 comprises an accelerating mechanism. The regulating rod 22, the housing 1 and a face plate 2 comprise a monolithic structure and a guide part 3 also accelerates and advances by the same distance as the stopper 24 does.
Patent JP-H01304532-A (JP)
Title: Redundant binary adder
Inventor: SAITO TOSHIO
IPC: G06F7/508
Filed: 1988-06-01
Abstract: PURPOSE:To decrease the number of elements and to shorten the arithmetic time by making the elements of each digit of a redundant binary adder share the NOR, NAND and inverter gates which form an EXNOR. CONSTITUTION:Each digit of redundant binary numbers Xi, Yi, Ci, Si, Ci-1 and Zi-1 are expressed in the 2-bit binary numbers 101-105. The logical gates are all equal to the static circuits of <=3 inputs. Then the 2NAND 109 and 110, a 2NOR 117, an inverter 133, the NAND 111 and 112, a 2NOR 118 and an inverter 134 form an EXNOR circuit and secure the EXNOR of each bit of an added 101 and an augend 102. Thus a present bit and a lower rank bit are scanned through addition of the redundant binary numbers having each digit element {-1, 0, 1}. Thus the carry of a single digit can be transmitted.